Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
kvm installation on CentOS7
Yesterday, 11:46 AM
Post: #11
RE: kvm installation on CentOS7
Code:
# qemu-system-x86_64 -boot d -vnc :1 -cdrom /thinker/globe/DStorage/software/autation/releases/CentOS/7/ISO/CentOS-7.iso -m 4000 -hda /thinker/local/vms/cent716-kvm/vmdisk0

The installation of AutationISO by kvm looks good. I can view it through kvm.
Find all posts by this user
Quote this message in a reply
Yesterday, 12:30 PM
Post: #12
RE: kvm installation on CentOS7
(Yesterday 11:46 AM)rayluk Wrote:  
Code:
# qemu-system-x86_64 -boot d -vnc :1 -cdrom /thinker/globe/DStorage/software/autation/releases/CentOS/7/ISO/CentOS-7.iso -m 4000 -hda /thinker/local/vms/cent716-kvm/vmdisk0

The installation of AutationISO by kvm looks good. I can view it through kvm.

Good to see the progress. +10d

About the official venue for seabios/kvm, goto their corresponding thread, and discuss there. There should be web site/mailing list/wiki, etc.
Find all posts by this user
Quote this message in a reply
Yesterday, 01:07 PM
Post: #13
RE: kvm installation on CentOS7
cen716 created from xen can be boot from kvm
Code:
qemu-system-x86_64 -vnc :2 -smp 2 -m 4000 -hda /thinker/local/vms/cent716/vmdisk0
Find all posts by this user
Quote this message in a reply
Yesterday, 05:44 PM
Post: #14
RE: kvm installation on CentOS7
kvm autation installation has spend more then 5 hours. This may due to wrong disk type is being selected. I will look into the disk IO issue after first vm is installed.
Find all posts by this user
Quote this message in a reply
Yesterday, 09:13 PM
Post: #15
RE: kvm installation on CentOS7
(Yesterday 05:44 PM)rayluk Wrote:  kvm autation installation has spend more then 5 hours. This may due to wrong disk type is being selected. I will look into the disk IO issue after first vm is installed.

installation needs about 8hours, the reason maybe due to the disk IO is bad before tuning. Tested by dd, the write is about 56MBps ( by dd as network is not ready yet ). I will tune the IO by https://serverfault.com/questions/425607...https://serverfault.com/questions/425607/kvm-guest-io-is-much-slower-than-host-io-is-t first.
Find all posts by this user
Quote this message in a reply
Today, 12:13 AM
Post: #16
RE: kvm installation on CentOS7
(Yesterday 09:13 PM)rayluk Wrote:  
(Yesterday 05:44 PM)rayluk Wrote:  kvm autation installation has spend more then 5 hours. This may due to wrong disk type is being selected. I will look into the disk IO issue after first vm is installed.

installation needs about 8hours, the reason maybe due to the disk IO is bad before tuning. Tested by dd, the write is about 56MBps ( by dd as network is not ready yet ). I will tune the IO by https://serverfault.com/questions/425607...https://serverfault.com/questions/425607/kvm-guest-io-is-much-slower-than-host-io-is-t first.

You may try something like this for the disk:

-drive file=./vdisk.img,if=virtio
Visit this user's website Find all posts by this user
Quote this message in a reply
Post Reply 


Forum Jump: